*SUPPORT*
IN: tufa blicket OUT: RED RED RED
IN: fep kiki dax OUT: BLUE PINK PINK
IN: kiki tufa OUT: PINK RED
IN: lug dax OUT: PURPLE PURPLE
IN: fep lug wif OUT: BLUE PURPLE BLUE PURPLE
IN: kiki OUT: PINK
IN: tufa dax OUT: RED RED
IN: tufa wif OUT: RED RED
IN: kiki dax wif OUT: PINK PINK PINK PINK
IN: fep blicket wif OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: lug OUT: PURPLE
IN: fep OUT: BLUE
IN: fep fep dax OUT: BLUE BLUE BLUE
IN: lug blicket OUT: PURPLE PURPLE PURPLE

*QUERY*
IN: tufa kiki wif OUT: RED PINK RED PINK
IN: kiki blicket OUT: PINK PINK PINK
IN: tufa OUT: RED
IN: lug kiki tufa dax wif OUT: PURPLE PINK RED RED PURPLE PINK RED RED
IN: fep tufa OUT: BLUE RED
IN: fep blicket OUT: BLUE BLUE BLUE
IN: tufa blicket wif OUT: RED RED RED RED RED RED
IN: kiki tufa dax OUT: PINK RED RED
IN: fep lug kiki dax wif OUT: BLUE PURPLE PINK PINK BLUE PURPLE PINK PINK
IN: kiki lug fep dax OUT: PINK PURPLE BLUE BLUE

*GRAMMAR*
lug -> PURPLE 
 tufa -> RED 
 kiki -> PINK 
 fep -> BLUE 
 u1 dax -> [u1] [u1] 
 u1 blicket -> [u1] [u1] [u1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 